@article{10_4064_am_27_2_153_165,
     author = {Jonas Koko},
     title = {A conjugate gradient method with {quasi-Newton} approximation},
     journal = {Applicationes Mathematicae},
     pages = {153--165},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {2000},
     doi = {10.4064/am-27-2-153-165},
     zbl = {0999.65049},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-27-2-153-165/}
}